Microfluidic Devices Constructed by a Marker Pen on a Silica Gel Plate for Multiplex Assays

In this report, we describe a simple-to-fabricate microfluidic device constructed on a silica gel plate by a waterproof marker pen. We call it pen-based assay on silica, which was successfully applied to simultaneously analyze multiple targets qualitatively and quantitatively based on colorimetric a...

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Bibliographic Details
Published inAnalytical chemistry (Washington) Vol. 83; no. 9; pp. 3596 - 3599
Main Authors Fang, Xueen, Chen, Hui, Jiang, Xingyu, Kong, Jilie
Format Journal Article
LanguageEnglish
Published Washington, DC American Chemical Society 01.05.2011
Subjects
Acidity
Analytical chemistry
Animals
Cattle
Chemistry
Exact sciences and technology
Gels
Glucose
Microfluidic Analytical Techniques - economics
Microfluidic Analytical Techniques - instrumentation
Optical Fibers
Proteins
Serum Albumin, Bovine - analysis
Silica
Silicon Dioxide - chemistry
Spectrometric and optical methods
Writing
Fluid mechanics
Chemical analysis
Device
Colorimetry
Glucose
Marker
Silica
Protein
Plate
Target
pH
Silica gel
Microfluidics
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Summary:In this report, we describe a simple-to-fabricate microfluidic device constructed on a silica gel plate by a waterproof marker pen. We call it pen-based assay on silica, which was successfully applied to simultaneously analyze multiple targets qualitatively and quantitatively based on colorimetric assays for protein, glucose, and pH value.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:0003-2700
1520-6882
DOI:10.1021/ac200024a